APA (7th ed.) Citation

Van Druten, J. (1957). The widening circle. Heinemann.

Chicago Style (17th ed.) Citation

Van Druten, John. The Widening Circle. London: Heinemann, 1957.

MLA (8th ed.) Citation

Van Druten, John. The Widening Circle. Heinemann, 1957.

Warning: These citations may not always be 100% accurate.